99.827.33 2.2/11/21
CDC-0252-1-ACB
CDC-0252-1-ACB
4/20
5/20
99.827.33 2.2/11/21
English
English
Visual inspection:
Only one master drive is allowed.
The master always has the last address of all the drives; this can be found on a sticker attached to the
drive. Slaves are numbered downwards from the master, so that in a group of three drives, for example,
the master is no. 3, with a slave 2 and slave 1 drive. Please note that this only applies in the ex-factory
configuration. As soon as the drives are reconfigured with SCS, the ex-factory addressing no longer
applies.
Wiring:
Is the drive or drive group wired properly?
See connection plans.
Diagnostics with SCS software:
The SCS software is required for further troubleshooting or configuration.
Troubleshooting
Minimum sash height/ -width
The details apply to a
non-rotational installation of the drive!
Standard chain:
Minimum size (mm) = Stroke (mm) x 3.9
Side bow chain:
Stroke
Minimum size (x)
400 mm = 650 mm
500 mm = 800 mm
600 mm = 950 mm
800 mm = 1250 mm
1000 mm = 1550 mm
x
x
- The drive set is fully configured ex factory.The
drives must be reconfigured using SCS in the
event of changes to the ex-factory configuration
(e.g. when removing a drive from existing set or
integrating a new drive).
- Mount the drives whilst under zero stress. With
that, an even load distribution is provided by all
the drive chains.
- At vertical active pulling application (e.g. for a
skylight) the forces must be rearranged by
software SCS.
- If after mounting, the distance X is greater than 23
mm, null balance with software SCS is neccesary.
Closure Ranges will shift in relation to new zero
point.
Mounting information
≥ 23 mm ?
X
ACB bus interface
ACB is used for secure communication between the
drive and compatible D+H control systems. It
enables activation, diagnostics and configuration
with perfect position, directly from the control panel.
In this process, all status messages, such as the
OPEN and CLOSED signals, opening stroke and
drive errors, are transmitted to the control panel.
BSY+ synchronised electronics:
A synchronous group can contain up to 8 drives,
which communicate via bus. Each drive has its own
address, configurable with SCS.
The last drive of a synchronous group is the master,
which controls the other drives, the slaves.
Differences in forces between the drives of a group
are balanced by means of intelligent force and
position control. In the event that a drive
malfunctions, all the drives are automatically cut off.
Functional description
Main closing edge
Beside closing edge
Beside
closing edge
In the "CLOSE" direction the drive has an active
protection for the main closing edge. If there is an
overload in the closing ranges C3 and C2, the drive
runs "OPEN" for 10 seconds, then "CLOSE" again. If
closing is not possible after three attempts, the drive
remains in this position.
In addition, the drive is equipped with passive
protection. The closing speed in closing range C2
and C1 is reduced to 5 mm/s.
Significantly greater forces can be
exerted at the secondary closing
edges. Danger of crushing hands and
fingers!
Entrapment protection
(see N.12 of Safety Notes; p 2/20)
